Honeywell International Inc. 7850PGE Manuale Utente

Dolphin terminals have two types of memory: volatile and non-volatile. Each type of memory has its own 
options.

Data stored in volatile memory does not persist through cold boots; see 

 Volatile memory is used for running and storing programs as well as storing program data and is 

also known as RAM memory. The Dolphin 7850 terminal has 64MB of volatile memory by default.

Data stored in non-volatile Flash memory does persist through cold boots. The Dolphin 7850 terminal can 
have 64MB or 128MB of non-volatile memory depending in your configuration.

IPSM (Internal Persistent Storage Manager) is the on-board Flash memory. Because this memory is non-
volatile, data and programs stored in IPSM are not affected when power is removed or a cold boot 
launched. For this reason, default programs and files for Dolphin terminals such as Autoinstall are stored 
in IPSM.   

Use the Memory system setting to check memory usage after you receive warning messages about 
memory. There are three tabs: Main, Storage Card, and Running Programs.

This tab displays current capacity and usage of the 64MB or 128MB of on-board, volatile 
memory.   

Storage: The part of RAM memory used for storing programs and program data.
Program: The part of RAM memory used to run programs.

Displays the current MB of memory allocated for Storage and Program use.

Displays the total MB of that allocated memory being used in Storage and 
Program memory functions.

Displays the total MB of memory available for Storage and Programs use.